Zaffiri Precision G19 Gen 1-5 Threaded Barrel
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0.07501
133.88000
1.60518
133.88669
0.36845
Zaffiri Precision G19 Gen 1-5 Threaded Barrel
The Zaffiri Precision G19 Gen 1-5 Threaded Barrel is the ultimate drop-in upgrade for Glock® 19 owners seeking improved accuracy, performance, and suppressor compatibility. Precision-engineered from premium materials, this match-grade barrel is compatible with Gen 1 through Gen 5 models, offering broad flexibility for both OEM and custom builds.
Each barrel is meticulously machined from 416R stainless steel—a material specifically formulated for barrel-making—then stress-relieved and heat-treated to a Rockwell hardness of RC 41. The result is a highly durable and thermally stable platform designed to withstand long shooting sessions while maintaining consistent accuracy.
This threaded barrel features a 1/2×28 muzzle thread, making it ideal for suppressor or compensator use. A matching thread protector is included to ensure safe handling when a muzzle device is not installed. Zaffiri Precision finishes every barrel with a polished chamber and feed ramp to optimize reliability with lead, plated, or jacketed bullets.
Available in three finish options to suit your style and performance preferences:
- Black Nitride: Sleek and durable with enhanced corrosion resistance
- Stainless Steel: Classic matte look with clean machining lines
- Titanium Nitride (TiN) Gold: Brilliant finish with extra hardness and lubricity
Specifications:
- Compatibility: Glock® 19 – Gen 1 through Gen 5
- Length: 4.60″
- Twist Rate: 1:10
- Threading: 1/2 x 28 muzzle
- Thread Protector: Included
- Material: 416R Stainless Steel
- Hardness: RC 41 (heat treated and stress relieved)
- Feed Ramp: Polished for consistent and smooth feeding
- Lock-Up: Oversized for tight tolerances and accuracy
- Ammunition: Compatible with lead, plated, and jacketed bullets
- Branding: Large “ZP” logo machined on the port side of the lockup
- Manufacturing: 100% Made in the USA
Legal Note: Threaded barrels are not legal in all jurisdictions. It is your responsibility to verify compliance with your local laws before purchasing or installing this threaded barrel.
Product Information
| Finish | Stainless Steel, Titanium Nitride, QPQ Nitride |
|---|---|
| Compatibility | G19, Gen 1-5 |
| Platform | Glock |
| Caliber | 9mm |
| Manufacturer | Zaffiri Precision |
| Twist Rate | 1:10 |
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